[all-commits] [llvm/llvm-project] 7dcdba: [libc] add malloc funcs as external entrypoints

[michaelrj-google via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7dcdbabb3b1501b90a51b36e8e4f4667b6902b8b
      https://github.com/llvm/llvm-project/commit/7dcdbabb3b1501b90a51b36e8e4f4667b6902b8b
  Author: Michael Jones <michaelrj at google.com>
  Date:   2021-10-27 (Wed, 27 Oct 2021)

  Changed paths:
    M libc/cmake/modules/LLVMLibCLibraryRules.cmake
    M libc/cmake/modules/LLVMLibCObjectRules.cmake
    M libc/config/linux/x86_64/entrypoints.txt
    M libc/lib/CMakeLists.txt
    M libc/spec/stdc.td
    M libc/src/stdlib/CMakeLists.txt

  Log Message:
  -----------
  [libc] add malloc funcs as external entrypoints

malloc, calloc, realloc, and free are all functions that other libc
functions depend on, but are pulled from external sources, instead of
having an internal implementation. This patch adds a way to include
functions like that as entrypoints in the list of external entrypoints,
and includes the malloc functions using this new path.

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D112104


  Commit: 65bb6593e57412e50eb9cd536e8c54a3442cb986
      https://github.com/llvm/llvm-project/commit/65bb6593e57412e50eb9cd536e8c54a3442cb986
  Author: Michael Jones <michaelrj at google.com>
  Date:   2021-10-27 (Wed, 27 Oct 2021)

  Changed paths:
    M libc/config/linux/x86_64/entrypoints.txt
    M libc/spec/stdc.td
    M libc/src/string/CMakeLists.txt
    A libc/src/string/strdup.cpp
    A libc/src/string/strdup.h
    M libc/test/src/string/CMakeLists.txt
    A libc/test/src/string/strdup_test.cpp

  Log Message:
  -----------
  [libc] add strdup implementation

Add an implementation for strdup.

Reviewed By: lntue, sivachandra

Differential Revision: https://reviews.llvm.org/D111584


Compare: https://github.com/llvm/llvm-project/compare/6c9f207826ef...65bb6593e574